baber/WOPTO huggingface dataset:
Patent JP-2000280301-A (JP)
Title: Method for non-cutting production of valve casing
Inventor: WIDERA JOERG
IPC: B29L22/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To enable the production of a plastic casing without using a dissolu tion core which is not accompanied by post-treatment or post-processing by heat. SOLUTION: A valve casing having a sprue hole 12, a work chamber, and a pressure medium passage opening to the work chamber is produce by a non- cutting method by using a mold comprising a longitudinal slider 34, a lateral slider 38, and a male mold 36. An insertion part 32 is fitted to the longitudinal slider 34, the insertion part 32 is fixed to the inside of the mold by the lateral slider 38 contacted with the end face of the insertion part 32 and the male mold 36 in the axial direction in a production process in this method, the insertion part 32 is extruded from the completed valve casing when the production process is finished. Next, the insertion part 32 is removed through a notch formed by the male mold 36 of the valve casing.
Patent JP-2001256186-A (JP)
Title: Data processing system
Inventor: FUKAZAWA HIDEMICHI
IPC: G06F15/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of coping even with diversified data processings. SOLUTION: A computer 100 for a service provider and the computer 200 for a service user are connected by a communication means 300. Components each capable of executing a prescribed unit data processing are stored inside a component storage part 110, jobs composed of the combination of the plural components are registered inside a job registration part 140 and folders for storing the pre-processing file and post-processing file of the job are made to correspond to each other. When the service user uploads the pre-processing file Fin to a prescribed pre-processing folder inside a file storage part 120, since a job execution part 130 executes a prescribed job corresponding to the folder and returns the file after execution to a prescribed post-processing folder, the service user downloads it.
Patent JP-2001257789-A (JP)
Title: Facsimile machine
Inventor: SHIMADA HIROYUKI
IPC: H04N1/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine that can perform facsimile transmission appropriately to a telephone set and a facsimile machine provided with call-waiting function. SOLUTION: A sender facsimile machine makes a phone call to a receiver facsimile machine having a call-waiting function and busy with its ancillary phone for the purpose of faxing data thereto, detects a DTMF signal designating a facsimile re-transmission time from the transmission destination for a prescribed time when the receiver facsimile machine is not switched to a facsimile reception mode by its call-waiting function. When the sender facsimile machine detects the DTMF signal, the sender facsimile machine sets the re-transmission time designated by the DTMF signal as a succeeding re-transmission time interval and transits to the re-transmission mode (steps S111-S122).
Patent JP-2001257314-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SAKAI ATSUSHI
IPC: H03K5/13
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, with which manufacturing (correction) periods can be shortened, even when a signal timing needs adjustment and the increase in manufacturing cost can be effectively prevented. SOLUTION: The semiconductor device is provided with a delay element 3 formed in advance so as to be connected to interconnections 2a and 2c in the upper most layers. By connecting the interconnections 2a and 2c to the delay element 3, the propagation speed of a signal is adjusted.
Patent JP-2001257036-A (JP)
Title: Combination structure of connector for electric connection box
Inventor: HIRAMATSU SHINYA
IPC: H02G3/16
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To integrally furnish alignment jigs at side of a case to prevent falling bending of a male tab terminal. SOLUTION: An alignment jig part 1b is pushed up by a crooked part 1c integrally built on a case 1, and holds a tip part of each male tab terminal at a given pitch, and at same time, are pushed down to a base part of each male tab terminal2 by a female connector 4 during its coupling. Thus, a female terminal 3 of the female connector 4 is made to get coupled with the male tab terminal 2 of the case 1.
Patent JP-2001256779-A (JP)
Title: Memory control circuit
Inventor: KAWASHIMA YASUHIRO
IPC: G11C11/406
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To improve transfer function of a device bus to which a device is connected by reducing confliction between refresh-requirement of a memory and memory access-requirement from the other device in an information processing device and the like using a memory requiring refreshing. SOLUTION: Refreshing is performed in a period in which a memory in a bus cycle of a device is not used, and a transfer function of a device bus to which a device is connected is improved by making the circuit so that memory access from the device and refresh-requirement do not conflict.
Patent JP-2001260160-A (JP)
Title: Calender roll and method for processing thermoplastic material
Inventor: FUJIWARA SHUZO
IPC: B29C43/34
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a calender roll provided with a means for effectively preventing the long-time stagnation of a thermoplastic material in a bank to suppress the thermal deterioration of the thermoplastic material, and a method for processing the thermoplastic material suppressed in thermal deterioration. SOLUTION: The calender roll 1 is constituted of at least two rolls 11, 13 and two freely rotatable rod members 21, 23 parallel to the rolls are provided at the position of a bank 15 of the stagnating thermoplasic material.
Patent JP-2001273153-A (JP)
Title: System and method for parallel processing
Inventor: SATO HIROYUKI
IPC: G06F15/177
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that considerable time and labor are needed because processing in emergency has to be described in each of respective jobs in the case of performing processing in emergency proper to each job in emergency in the conventional parallel processing system. SOLUTION: A plurality of processing programs in emergency are stored in a storage device 1, a processing in emergency designating means 7 selects one from among them, a processing in emergency storing means 8 stores the selected program, and an emergency processing means 9 accesses processing program in emergency on the basis of the selection and executes the processing program in emergency.
Patent JP-2001274974-A (JP)
Title: Connection processing method of radiation picture and radiation picture processor
Inventor: SASADA RYOJI
IPC: G03B42/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To clearly identify an area, where density correction different from that of the other area is given since the picture of a sheet terminal end part is omitted in a read radiation picture in the radiation pictures recorded in accumulative fluorescent sheets, from the other area. SOLUTION: This image processor is provided with a different processing range display means 17 for displaying a non-readable area Sp clearly in the case of performing density correction different from that of the other area in an area corresponding to the part Sp in the case of reconstituting a single radiation picture P recorded across two sheets of accumulative fluorescent sheets 31 and 32 superposed so that each part of them are overlapped with each other based on the radiation pictures P1 and P2 obtained by respectively recording from the sheets 31 and 32.
Patent JP-2001269978-A (JP)
Title: Method for manufacturing thermoplastic resin molded product and thermoplastic resin molded product
Inventor: KANEZAKI KAZUHARU
IPC: C08L101/16
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a pearl tone or metallic tone thermoplastic resin molded product which does not generate molding defects such as welds or uneven flows of the surface of the product, in the injection or the extrusion molding, and the thermoplastic resin molded product. SOLUTION: A flaky pigment: 0.1-5 wt.%, at least one of a fibrous filler: 0.1-50 wt.% or an acicular filler: 0.1-50 wt.% and a foaming agent: 0.01-5 wt.% are blended into the thermoplastic resin: 50-95 wt.%. When the obtained composition of the thermoplastic resin is injected or extruded, the heat cycle molding method that the surface temperature of the cavities of the metal molds goes up and down repeatedly is applied. By this method, the molded product without the welds or uneven flows can be obtained.
Patent JP-2001269842-A (JP)
Title: Centering gauge and centering method for bore machining tool using this gauge
Inventor: NIWA KAZUHISA
IPC: B23Q17/22
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a centering gauge centering the knife edge position of a bore machining tool against a plane including a turret center line of rotation. SOLUTION: A U-cross sectional groove 2c for fitting an outer machining tool is provided on the main spindle side end 2b of a lathe turret 2. The side face of the U-cross sectional groove 2c made parallel with the main spindle axis when the turret 2 is indexed is used as a fitting reference surface 2f. This centering gauge is provided with a rectangular solid base part 7a abutting on the fitting reference surface 2f, an arm part 7b extending from the base part 7a, and a knife edge reference surface 7c provided at the tip of the arm part 7b and abutting on the knife edge 5e of the bore machining tool for the centering of the knife edge 5e.
Patent JP-2001274946-A (JP)
Title: Electronic filing system and electronic filing method
Inventor: WATANABE KEIJI
IPC: H04N1/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem due to the fact that the work requires much time and labor, paper on which a document is printed is required and the system is against resource economization since the document is once printed and it is necessary to be transmitted to opposite facsimile equipment 7 by using facsimile equipment 6 at the time of FAX-transmitting the document registered in a filing server 5. SOLUTION: When an exclusive cover paper having receiver identification information for identifying a receiver is attached to a communication document and FAX transmission is performed, and when the communication document with the cover paper is received by fax, receiver identification information on the exclusive cover paper is read, the document storage area of the receiver is specified from receiver identification information and the communication document is stored in the document storage area.
Patent JP-2001275039-A (JP)
Title: Video camera
Inventor: UGO NORIAKI
IPC: H04N5/353
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a video camera which is free of deterioration in picture quality unlike before even if a high-luminance body is put in a frame. SOLUTION: When a high-luminance area detecting means 6 detects an area of high luminance in an image pickup picture photographed by an image pickup element 2, a discharging pulse generation part 4 drives the image pickup element 2 through a CCD driving part 5 so that the electric charge storage time of the high-luminance area becomes shorter than that of other areas.
Patent JP-2001274191-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MIYAJI YUKIO
IPC: H01L23/52
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which an electrical connection or a physical connection between a surface pad electrode and an outer device is not sufficient for some cases in a semiconductor device. SOLUTION: A surface electrode first layer 32 of a semiconductor device 100 is formed of a material satisfactory in adhesion to that of a surface electrode pad 30, a surface electrode second layer 34 is formed of a material satisfactory in adhesion to that of a rear electrode 40, and an electrode second layer 44 is formed of material excellent in adhesion to that of a solder bump 54. Therefore, electrical connections physical connections between the surface electrode 30 or the rear pad electrode 40 and the outer device can be made proper in reliability.
Patent JP-2001278862-A (JP)
Title: Method for producing 3-hydroxy-2-imino-1(2h)- pyridinesulfonic acid
Inventor: MITSUI YASUTAKA
IPC: C07D213/73
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing 3-hydroxy-2-imino-1(2H) pyridinesulfonic acid from furfural in high yield. SOLUTION: 3-Hydroxy-2-imino-1(2H)pyridinesulfonic acid is produced by reacting furfural with an oxidizing agent such as chlorine, a bromite or a hypochlorite in an aqueous solvent in the presence of a hydrogen halide and reacting the product with 3.5-6 mol (based on 1 mol of the furfural used in the reaction with the oxidizing agent) of sulfamic acid or its salt at pH 1.05-1.70.
Patent JP-2001280372-A (JP)
Title: Variable speed transmission device
Inventor: MATSUDA EIJU
IPC: H02K7/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To perform the operation corresponding to changes of conditions properly with good response property by a simple control system concerning a rotary machine such as a blower and a pump. SOLUTION: An electromagnetic coupling C is provided between an electric motor M and the blower F, this electromagnetic coupling C rotates an inductor 31 having two magnetic substances 32, 33 by the motor M, and N-pole and S-pole of the magnetic substances 32, 33 formed by exciting an exciting coil 24 of a stator 21 move in the circumferential direction to rotate a cage rotor 25 provided on an output shaft 20. The number of revolutions of the cage rotor 25 is changed by controlling a current fed into the exciting coil 24 to control the number of revolutions of the blower F steplessly.
Patent JP-2001285193-A (JP)
Title: Transmission power control system
Inventor: SHIINO HARUHIRO
IPC: H04W52/54
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a transmission power control system that can keep desired communication quality as to each of channels even when using only one transmission control bit that is sent from a base station to a mobile station. SOLUTION: A control section 19 transmits a frame error rate(FER) set in advance for each of channels to an outer loop control section 16 (3), which receives a data error rate (CRC) for each of the channels via error correction decoders 15 (1)-15 (N), compares the data error rate with the preset frame error rate(FER) set in advance for each of the channels, and returns gain control information for each channel to the control section 19. The control section 19 transmits control channel data whose gain control information is superimposed on a control channel for each channel to a mobile station while applying time division multiplex of the control channel data onto a PC bit generated by a PC bit generating section 16 (2).
Patent JP-2000347471-A (JP)
Title: Image forming method and image forming device
Inventor: NAKAZAWA KAZUHIRO
IPC: G03G15/043
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where the change of image density with time is efficiently corrected. SOLUTION: In the image forming device where an electrostatic latent image corresponding to image information is formed on an image carrier B provided with a photoreceptor by a writing unit A and a visual image is obtained by developing the electrostatic latent image, an image patch of a specified pixel density is formed on the photoreceptor by varying the output of a laser beam by the writing unit A, this image patch is developed, the density of the developed image patch is detected by a density sensor C, and the output of the laser beam where the density of the image patch of the specified pixel density reaches a specified density is derived using the detected density information and an image is formed by the derived output of the laser beam.
Patent JP-2001281442-A (JP)
Title: Optical filter, front plate and image display device using the same
Inventor: IKUHARA ISAO
IPC: G02B1/116
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter having excellent adaptability for manufacture, high mechanical strength and multifunction and to provide an image display device which uses this filter. SOLUTION: The optical filter has a visible filter layer having the absorption maximum with 0.01 to 80% transmittance in the wavelength range from 565 nm to 605 nm, a conductive layer having a barrier effect against electromagnetic waves, an IR shielding layer, a hard coating layer and a heat conducting layer having >=0.4 W/m.K thermal conductivity formed on at least one surface of a plastic transparent supporting body, and the filter is directly adhered to the observation side of an image display device. The image display device is equipped with the above optical filter in the observation side of the device.
Patent JP-2001284476-A (JP)
Title: Millimeter wave module mounted with compound semiconductor base chip and its fabrication method
Inventor: TANIGUCHI TORU
IPC: H01L23/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a millimeter wave module requiring a waveguide interface and mounted with a compound semiconductor bare chip with the intention of reducing drastically a transmission loss, by eliminating a feed through part and making the module small by simplifying its structure. SOLUTION: The compound semiconductor bare chip 12 is mounted in a module case main body 31, a waveguide coupling probe 18 is provided with its end connected to an input and output part of the compound semiconductor bare chip 12, and the other end of the waveguide coupling probe 18 is connected to a waveguide block 21 with an airtight window as the waveguide. Then, a module case 31 is airtightly sealed with resin.
Patent JP-2001281346-A (JP)
Title: Device and method for detecting slight abnormality of electromagnetic field to be omen of earthquake, and estimation method of distance to wave source
Inventor: MATOBEEBU IIGORU
IPC: G01V1/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for detecting a slight abnormality of electromagnetic fields to be an omen of an earthquake, capable of detecting an abnormality of the electromagnetic field which is to be an omen of an earthquake of a magnitude (Richter scale) of <=6, estimating a point where the abnormality of the electromagnetic field was generated, and forecasting the possibility of the occurrence of an earthquake and a point where the earthquake will occur, and to provide an estimation method of the distance to a wave source. SOLUTION: Electromagnetic waves of <=30 kHz are received and amplified, and then are made to pass through a filter to produce signals of an almost specified frequency component, which are converted into digital data. The mean value of the digital data during a predetermined time longer than individual transient phenomena is found, and the time series of the mean values of the digital is obtained, thereby relatively decreasing continuous wave components which become background noise. The waveform itself or amplitude of the received signal is compared to its calculated value or observed value, thereby estimating a distance to a wave source.
Patent JP-2001277950-A (JP)
Title: Noise reducing device for construction machine
Inventor: ABE TOSHIHIRO
IPC: E02F9/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a noise reducing device for a construction machine capable of effectively reducing noise in a driving room by preventing an adjoining member in which a resonant chamber is installed from becoming another a sending source of noise. SOLUTION: This double-structured noise reducing device 1 is composed by covering a part of the resonant chamber 4 except for a communicating hole 3 with elastic member 5. An outside surface of the elastic member 5 is adhered to the proper adjoining member in the driving room 2, for example a back surface of a driver's seat 7 and a travel operating element 8, thereby installing the resonant chamber 4 on the adjoining member through the elastic member 5. Therefore, when columnar resonance is caused in the resonant chamber 4 to noise in the driving room 2, vibrations accompanied with the columnar resonance is absorbed by the elastic member 5, so that the vibrations can be prevented from being transmitted to the adjoining member.
Patent JP-2001285382-A (JP)
Title: Offset adjustment circuit of communication equipment
Inventor: TANAKA HIDEYUKI
IPC: H03F3/34
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain an offset adjustment circuit capable of performing easy offset adjustment and covering a wide range of voltage. SOLUTION: This system includes an offset adjustment means to adjust the DC offset of an analog signal to output it to a A/D converter, a comparator to compare the analog signal to be given to the A/D converter by the offset adjustment means with the basic voltage to output the comparison result at logic level, an averaging means to average the comparison result on the time basis, and a control means to control the DC offset adjustment in the offset adjustment circuit based on the averaged result given by the averaging means.
Patent JP-2000328060-A (JP)
Title: Liquid crystal compound
Inventor: COATES DAVID
IPC: C09K19/30
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a medium for an MLC display having a very high specific resistance and a low threshold voltage by using acyclic molecules containing cyclohexane rings and (substituted)benzene rings. SOLUTION: This medium is a liquid crystal medium based on a mixture of polar compounds having a dielectric anisotropy higher than +1.5 and contains at least one compound selected from the group consisting of compounds of formulae I, II, and III. In formulae I to III, each of groups E is a single bond or one of them is -CH2CH2-; L1 and L2 are each H or either of them is fluorine; ring B is represented by formula IV or V; R1 and R2, which are independent of each other, are each an n-alkyl one of whose CH2 groups may be replaced by -O-, -CHHal-, -CHal2-, or -CH=CH-; X and Y are each independently H or F on condition that at least either of groups X and Y present in molecules of formulas II and III is F.
Patent JP-2001289087-A (JP)
Title: Automatic stopping and starting device for internal combustion engine
Inventor: SHIBAKAWA TOSHIO
IPC: F02D43/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce exhaust gas and to improve fuel consumption by minutely performing the temporary stop of an internal combustion engine at an intersection. SOLUTION: This automatic stopping and starting device for an internal combustion engine temporarily stops the internal combustion engine mounted as a power source in a vehicle, when there is no drive demand and specified conditions are established, and then restarts it. The device is provided with a position detecting means for detecting the relative position of an own vehicle to the intersection in a travel predetermined route (step S2), and a stop control condition setting means for setting at least either the conditions for temporarily stopping the internal combustion engine or the conditions for restarting it (steps S4, S5, S7) in every relative position detected by the position detecting means (step S2).